City: unknown
Region: unknown
Country: United Kingdom of Great Britain and Northern Ireland
Internet Service Provider: Global Communication Net Plc
Hostname: unknown
Organization: unknown
Usage Type: Fixed Line ISP
| Type | Details | Datetime |
|---|---|---|
| attackbots | abuse-sasl |
2020-10-02 04:45:55 |
| attack | Oct 1 14:49:30 relay postfix/smtpd\[13126\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 1 14:52:35 relay postfix/smtpd\[11548\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 1 14:55:37 relay postfix/smtpd\[9509\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 1 14:58:41 relay postfix/smtpd\[12747\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 1 15:01:42 relay postfix/smtpd\[12747\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-01 21:02:28 |
| attackbotsspam | Oct 1 07:15:31 mx postfix/postscreen\[32761\]: PREGREET 11 after 1 from \[212.70.149.4\]:54198: EHLO User ... |
2020-10-01 13:16:09 |
| attackspam | Repeated attempts to log in (via SMTP) with numerous user/passwords (Too Many to list!) |
2020-09-23 22:32:39 |
| attackbotsspam | Repeated attempts to log in (via SMTP) with numerous user/passwords (Too Many to list!) |
2020-09-23 14:50:24 |
| attackbotsspam | Rude login attack (410 tries in 1d) |
2020-09-23 06:41:41 |
| attackbots | 2020-09-22 21:59:49 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=server2@org.ua\)2020-09-22 22:02:50 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=syslog@org.ua\)2020-09-22 22:05:51 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=donny@org.ua\) ... |
2020-09-23 03:07:33 |
| attackspambots | 2020-09-22 14:07:04 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=s@org.ua\)2020-09-22 14:10:12 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=proba@org.ua\)2020-09-22 14:13:19 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=read@org.ua\) ... |
2020-09-22 19:16:44 |
| attackbotsspam | Sep 21 15:25:39 srv01 postfix/smtpd\[28798\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 15:25:53 srv01 postfix/smtpd\[30927\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 15:25:59 srv01 postfix/smtpd\[28798\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 15:26:14 srv01 postfix/smtpd\[28798\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 15:28:41 srv01 postfix/smtpd\[28798\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-21 21:35:56 |
| attackbots | Sep 21 07:01:25 relay postfix/smtpd\[12323\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 07:04:32 relay postfix/smtpd\[22716\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 07:07:39 relay postfix/smtpd\[12323\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 07:10:42 relay postfix/smtpd\[22716\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 21 07:13:47 relay postfix/smtpd\[12323\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-21 13:22:47 |
| attackbots | Suspicious access to SMTP/POP/IMAP services. |
2020-09-21 05:13:25 |
| attackspam | Sep 20 17:25:36 relay postfix/smtpd\[24352\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 20 17:28:45 relay postfix/smtpd\[30809\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 20 17:31:51 relay postfix/smtpd\[27809\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 20 17:34:57 relay postfix/smtpd\[28222\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 20 17:38:03 relay postfix/smtpd\[30324\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-20 23:42:37 |
| attackspambots | (smtpauth) Failed SMTP AUTH login from 212.70.149.4 (BG/Bulgaria/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-09-20 03:24:24 dovecot_login authenticator failed for (User) [212.70.149.4]:9264: 535 Incorrect authentication data (set_id=elena@xeoserver.com) 2020-09-20 03:25:14 dovecot_login authenticator failed for (User) [212.70.149.4]:50996: 535 Incorrect authentication data (set_id=elena@xeoserver.com) 2020-09-20 03:25:45 dovecot_login authenticator failed for (User) [212.70.149.4]:48428: 535 Incorrect authentication data (set_id=elena@xeoserver.com) 2020-09-20 03:26:00 dovecot_login authenticator failed for (User) [212.70.149.4]:3294: 535 Incorrect authentication data (set_id=krystal@xeoserver.com) 2020-09-20 03:26:18 dovecot_login authenticator failed for (User) [212.70.149.4]:26110: 535 Incorrect authentication data (set_id=krystal@xeoserver.com) |
2020-09-20 15:32:14 |
| attackspam | SMTP hack attempt |
2020-09-20 07:27:04 |
| attackspam | Rude login attack (311 tries in 1d) |
2020-09-19 00:15:35 |
| attackbots | 2020-09-18T10:10:02.143881www postfix/smtpd[11295]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-09-18T10:13:10.450705www postfix/smtpd[11295]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-09-18T10:16:19.509004www postfix/smtpd[12739]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-18 16:21:37 |
| attackspam | 2020-09-18 01:31:55 auth_plain authenticator failed for (User) [212.70.149.4]: 535 Incorrect authentication data (set_id=backoffice@com.ua) 2020-09-18 01:35:02 auth_plain authenticator failed for (User) [212.70.149.4]: 535 Incorrect authentication data (set_id=backup@com.ua) ... |
2020-09-18 06:35:54 |
| attackspam | Sep 17 15:39:17 relay postfix/smtpd\[647\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 17 15:42:26 relay postfix/smtpd\[2450\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 17 15:45:33 relay postfix/smtpd\[1410\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 17 15:48:40 relay postfix/smtpd\[646\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 17 15:51:48 relay postfix/smtpd\[30216\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-17 22:00:47 |
| attackspambots | 2020-09-17 09:00:42 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=lsi@org.ua\)2020-09-17 09:03:47 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=live1@org.ua\)2020-09-17 09:06:54 dovecot_login authenticator failed for \(User\) \[212.70.149.4\]: 535 Incorrect authentication data \(set_id=listen@org.ua\) ... |
2020-09-17 14:10:01 |
| attackspambots | 2020-09-13 10:20:23,591 fail2ban.actions [13109]: NOTICE [postfix-sasl] Unban 212.70.149.4 2020-09-14 12:15:29,614 fail2ban.actions [25284]: NOTICE [postfix-sasl] Unban 212.70.149.4 ... |
2020-09-17 05:17:18 |
| attackspambots | Sep 16 19:51:05 srv01 postfix/smtpd\[2026\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 19:51:23 srv01 postfix/smtpd\[4826\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 19:51:26 srv01 postfix/smtpd\[4828\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 19:51:41 srv01 postfix/smtpd\[3487\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 19:54:13 srv01 postfix/smtpd\[29735\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-17 01:54:38 |
| attackbotsspam | Sep 16 11:55:57 relay postfix/smtpd\[6016\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 11:59:00 relay postfix/smtpd\[4318\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 12:02:01 relay postfix/smtpd\[4317\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 12:05:06 relay postfix/smtpd\[4318\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 16 12:08:08 relay postfix/smtpd\[1545\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-16 18:11:11 |
| attack | Sep 15 18:46:14 mail postfix/smtpd\[14651\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Sep 15 19:17:02 mail postfix/smtpd\[16092\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Sep 15 19:20:08 mail postfix/smtpd\[16092\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Sep 15 19:23:15 mail postfix/smtpd\[16092\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-09-16 01:30:11 |
| attackbots | Sep 15 11:11:23 srv01 postfix/smtpd\[21833\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 11:11:39 srv01 postfix/smtpd\[18553\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 11:11:43 srv01 postfix/smtpd\[28158\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 11:11:57 srv01 postfix/smtpd\[28158\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 15 11:14:30 srv01 postfix/smtpd\[20643\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-15 17:22:20 |
| attackbotsspam | Sep 14 15:10:00 relay postfix/smtpd\[8537\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 15:13:09 relay postfix/smtpd\[14091\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 15:16:17 relay postfix/smtpd\[14092\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 15:19:26 relay postfix/smtpd\[14091\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 14 15:22:33 relay postfix/smtpd\[15223\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-14 21:27:27 |
| attackspam | For days now smtp ehlo round about every 3min. Sep 14 03:38:49 postfix/postscreen[4402]: BLACKLISTED [212.70.149.4]:47336 Sep 14 03:38:50 postfix/postscreen[4402]: PREGREET 11 after 0.93 from [212.70.149.4]:47336: EHLO User Sep 14 03:41:54 postfix/postscreen[6663]: BLACKLISTED [212.70.149.4]:4822 Sep 14 03:41:55 postfix/postscreen[6663]: PREGREET 11 after 0.79 from [212.70.149.4]:4822: EHLO User Sep 14 03:45:00 postfix/postscreen[9368]: BLACKLISTED [212.70.149.4]:27232 Sep 14 03:45:01 postfix/postscreen[9368]: PREGREET 11 after 0.99 from [212.70.149.4]:27232: EHLO User Sep 14 03:48:07 postfix/postscreen[12268]: BLACKLISTED [212.70.149.4]:48990 Sep 14 03:48:07 postfix/postscreen[12268]: PREGREET 11 after 0.06 from [212.70.149.4]:48990: EHLO User Sep 14 03:51:13 postfix/postscreen[16929]: BLACKLISTED [212.70.149.4]:6114 Sep 14 03:51:14 postfix/postscreen[16929]: PREGREET 11 after 0.06 from [212.70.149.4]:6114: EHLO User Se |
2020-09-14 13:20:24 |
| attack | Sep 13 22:59:15 relay postfix/smtpd\[18085\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 13 23:02:19 relay postfix/smtpd\[18086\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 13 23:05:24 relay postfix/smtpd\[18086\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 13 23:08:27 relay postfix/smtpd\[20669\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 13 23:11:31 relay postfix/smtpd\[21179\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-14 05:20:36 |
| attack | 2020-09-13T15:06:29.012761www postfix/smtpd[8699]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-09-13T15:10:02.309667www postfix/smtpd[8752]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2020-09-13T15:13:34.308061www postfix/smtpd[9012]: warning: unknown[212.70.149.4]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-13 21:19:48 |
| attack | Rude login attack (88 tries in 1d) |
2020-09-13 13:13:23 |
| attackspambots | Sep 12 22:35:47 relay postfix/smtpd\[3374\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 12 22:39:17 relay postfix/smtpd\[3378\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 12 22:42:49 relay postfix/smtpd\[3374\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 12 22:46:22 relay postfix/smtpd\[8242\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 12 22:49:55 relay postfix/smtpd\[3378\]: warning: unknown\[212.70.149.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-13 04:59:22 |
| IP | Type | Details | Datetime |
|---|---|---|---|
| 212.70.149.134 | attack | Hack |
2024-03-01 15:04:53 |
| 212.70.149.72 | bots | Apr 21 11:17:27 mail dovecot: auth: passwd-file(tata@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9) Apr 21 11:17:29 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72] Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3 Apr 21 11:18:31 mail postfix/smtps/smtpd[1933]: connect from unknown[212.70.149.72] Apr 21 11:18:41 mail postfix/smtps/smtpd[1933]: Anonymous TLS connection established from unknown[212.70.149.72]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits) Apr 21 11:19:09 mail dovecot: auth: passwd-file(cent@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9) Apr 21 11:19:11 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72] Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection rate 1/60s for (smtps:212.70.149.72) at Apr 21 11:13:35 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection count 1 for (smtps:212.70.149.72) at Apr 21 11:13:35 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max cache size 1 at Apr 21 11:13:35 |
2022-04-21 11:27:10 |
| 212.70.149.72 | bots | Apr 21 11:17:27 mail dovecot: auth: passwd-file(tata@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9) Apr 21 11:17:29 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72] Apr 21 11:17:34 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3 Apr 21 11:18:31 mail postfix/smtps/smtpd[1933]: connect from unknown[212.70.149.72] Apr 21 11:18:41 mail postfix/smtps/smtpd[1933]: Anonymous TLS connection established from unknown[212.70.149.72]: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits) Apr 21 11:19:09 mail dovecot: auth: passwd-file(cent@example.com,212.70.149.72): unknown user (SHA1 of given password: b3aca9) Apr 21 11:19:11 mail postfix/smtps/smtpd[1933]: warning: unknown[212.70.149.72]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: lost connection after AUTH from unknown[212.70.149.72] Apr 21 11:19:16 mail postfix/smtps/smtpd[1933]: disconnect from unknown[212.70.149.72] ehlo=1 auth=0/1 rset=1 commands=2/3 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection rate 1/60s for (smtps:212.70.149.72) at Apr 21 11:13:35 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max connection count 1 for (smtps:212.70.149.72) at Apr 21 11:13:35 Apr 21 11:22:36 mail postfix/anvil[1450]: statistics: max cache size 1 at Apr 21 11:13:35 |
2022-04-21 11:26:44 |
| 212.70.149.71 | spamattack | Mail server attack SMTP |
2021-10-15 09:16:21 |
| 212.70.149.36 | attackspambots | Oct 14 00:55:16 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure Oct 14 00:55:33 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure Oct 14 00:55:50 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure Oct 14 00:56:07 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure Oct 14 00:56:23 blackbee postfix/smtpd[20435]: warning: unknown[212.70.149.36]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-14 08:10:57 |
| 212.70.149.52 | attackbotsspam | Oct 14 01:52:52 relay postfix/smtpd\[25669\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:53:17 relay postfix/smtpd\[21341\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:53:42 relay postfix/smtpd\[21341\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:54:07 relay postfix/smtpd\[25312\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:54:32 relay postfix/smtpd\[25312\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-14 07:56:35 |
| 212.70.149.20 | attackbots | Oct 14 01:44:02 srv01 postfix/smtpd\[2787\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:44:04 srv01 postfix/smtpd\[2842\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:44:08 srv01 postfix/smtpd\[5647\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:44:09 srv01 postfix/smtpd\[5656\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 14 01:44:27 srv01 postfix/smtpd\[2842\]: warning: unknown\[212.70.149.20\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-14 07:49:33 |
| 212.70.149.83 | attackspambots | 2020-10-14T01:21:46.638543mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure 2020-10-14T01:22:11.387046mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure 2020-10-14T01:22:37.112335mail1 postfix/smtpd[4846]: warning: unknown[212.70.149.83]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-14 07:28:06 |
| 212.70.149.68 | attack | 2020-10-14 02:02:28 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lupus@ift.org.ua\)2020-10-14 02:04:21 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lulu@ift.org.ua\)2020-10-14 02:06:14 dovecot_login authenticator failed for \(User\) \[212.70.149.68\]: 535 Incorrect authentication data \(set_id=lst@ift.org.ua\) ... |
2020-10-14 07:08:31 |
| 212.70.149.20 | attack | Oct 13 21:14:01 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 21:14:30 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 21:14:55 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 21:15:24 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 21:15:54 websrv1.derweidener.de postfix/smtpd[977082]: warning: unknown[212.70.149.20]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-10-14 04:12:34 |
| 212.70.149.68 | attackbotsspam | 2020-10-13T17:33:20.606164mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure 2020-10-13T17:35:16.903893mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure 2020-10-13T17:37:13.305145mail1 postfix/smtps/smtpd[32542]: warning: unknown[212.70.149.68]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-13 23:44:00 |
| 212.70.149.52 | attackbots | Oct 13 15:48:52 relay postfix/smtpd\[25889\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 15:49:17 relay postfix/smtpd\[32223\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 15:49:42 relay postfix/smtpd\[404\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 15:50:07 relay postfix/smtpd\[25889\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 15:50:32 relay postfix/smtpd\[27643\]: warning: unknown\[212.70.149.52\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-13 21:52:30 |
| 212.70.149.20 | attack | SASL PLAIN auth failed: ruser=... |
2020-10-13 19:36:11 |
| 212.70.149.68 | attackbotsspam | Oct 13 08:55:46 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:55:51 mx postfix/smtps/smtpd\[14650\]: lost connection after AUTH from unknown\[212.70.149.68\] Oct 13 08:57:39 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:57:44 mx postfix/smtps/smtpd\[14650\]: lost connection after AUTH from unknown\[212.70.149.68\] Oct 13 08:59:31 mx postfix/smtps/smtpd\[14650\]: warning: unknown\[212.70.149.68\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-13 14:59:48 |
| 212.70.149.83 | attackspambots | Oct 13 07:33:41 srv01 postfix/smtpd\[7058\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 07:33:43 srv01 postfix/smtpd\[11219\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 07:33:47 srv01 postfix/smtpd\[13493\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 07:33:49 srv01 postfix/smtpd\[13498\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 07:34:06 srv01 postfix/smtpd\[11219\]: warning: unknown\[212.70.149.83\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-13 13:47:04 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 212.70.149.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8717
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;212.70.149.4. IN A
;; AUTHORITY SECTION:
. 276 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020081701 1800 900 604800 86400
;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 18 04:47:37 CST 2020
;; MSG SIZE rcvd: 116Host 4.149.70.212.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 4.149.70.212.in-addr.arpa: NXDOMAIN